@article{10_4153_CMB_1986_050_0,
     author = {Berger, Marc A. and Felzenbaum, Alexander and Fraenkel, Aviezri},
     title = {The {Herzog-Sch\"onheim} {Conjecture} for {Finite} {Nilpotent} {Groups}},
     journal = {Canadian mathematical bulletin},
     pages = {329--333},
     year = {1986},
     volume = {29},
     number = {3},
     doi = {10.4153/CMB-1986-050-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-050-0/}
}